Triple

T6947795
Position Surface form Disambiguated ID Type / Status
Subject Pentland Hills Regional Park E160840 entity
Predicate contains P35 FINISHED
Object Loganlea Reservoir
Loganlea Reservoir is a man-made freshwater reservoir in the Pentland Hills near Edinburgh, Scotland, popular for walking, angling, and scenic outdoor recreation.
E645225 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Loganlea Reservoir | Statement: [Pentland Hills Regional Park, contains, Loganlea Reservoir]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Loganlea Reservoir
Context triple: [Pentland Hills Regional Park, contains, Loganlea Reservoir]
  • A. Watergrove Reservoir
    Watergrove Reservoir is a man-made lake in Greater Manchester, England, known for supplying water to the region and for the remains of the submerged village of Watergrove visible at low water levels.
  • B. Victoria Reservoir
    Victoria Reservoir is a major hydroelectric and irrigation reservoir in central Sri Lanka, created by the Victoria Dam on the Mahaweli River.
  • C. Errwood Reservoir
    Errwood Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, fishing, and outdoor recreation.
  • D. Kentmere Reservoir
    Kentmere Reservoir is an upland man-made lake in the Kentmere Valley of England’s Lake District, used primarily for water supply and situated in the headwaters of the River Kent.
  • E. Blowering Reservoir
    Blowering Reservoir is a major water storage and hydroelectric facility on the Tumut River in New South Wales, Australia, used for irrigation, power generation, and flood mitigation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Loganlea Reservoir
Triple: [Pentland Hills Regional Park, contains, Loganlea Reservoir]
Generated description
Loganlea Reservoir is a man-made freshwater reservoir in the Pentland Hills near Edinburgh, Scotland, popular for walking, angling, and scenic outdoor recreation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Loganlea Reservoir
Target entity description: Loganlea Reservoir is a man-made freshwater reservoir in the Pentland Hills near Edinburgh, Scotland, popular for walking, angling, and scenic outdoor recreation.
  • A. Watergrove Reservoir
    Watergrove Reservoir is a man-made lake in Greater Manchester, England, known for supplying water to the region and for the remains of the submerged village of Watergrove visible at low water levels.
  • B. Victoria Reservoir
    Victoria Reservoir is a major hydroelectric and irrigation reservoir in central Sri Lanka, created by the Victoria Dam on the Mahaweli River.
  • C. Errwood Reservoir
    Errwood Reservoir is a scenic man-made lake in the Goyt Valley in Derbyshire, England, popular for walking, fishing, and outdoor recreation.
  • D. Kentmere Reservoir
    Kentmere Reservoir is an upland man-made lake in the Kentmere Valley of England’s Lake District, used primarily for water supply and situated in the headwaters of the River Kent.
  • E. Blowering Reservoir
    Blowering Reservoir is a major water storage and hydroelectric facility on the Tumut River in New South Wales, Australia, used for irrigation, power generation, and flood mitigation.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c68850419081909fb426b8f5a304c7 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6daabc624819091a03289241b43c8 completed March 27, 2026, 7:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ad6c3414819085b816c9455cee7a completed March 28, 2026, 10:29 a.m.
NEDg Description generation batch_69c7ade26e24819085f431a576d29712 completed March 28, 2026, 10:30 a.m.
NED2 Entity disambiguation (via description) batch_69c7ae9f8f648190adc5cdf08bc01d93 completed March 28, 2026, 10:34 a.m.
Created at: March 27, 2026, 2:28 p.m.